-RRB-The pain may be vague at first, but becomes increasingly sharp and severe. If abdominal pain with fever gets worse, pain is left and slightly below the belly button go to the emergency room, it's possibly appendicitis.
Astronomy Unit 7. STUDY. PLAY. Choose the words that complete the following sentence. The sunspot cycle is a pattern of solar activity where the average number of sunspots gradually _______________________________ and _______________________________. Increases, decreases.
Sunspots always appear in pairs and are intense magnetic fields (about 5,000 times greater than the Earth's magnetic field) that break through the surface. Field lines leave through one sunspot and re-enter through the other one. The magnetic field is caused by movements of gases in the sun's interior. Sunspot activity occurs as part of an 11-year cycle called the solar cycle where there are periods of maximum and minimum activity. It is not known what causes this 11-year cycle, but two hypotheses have been proposed: